Strings & Things Quartet will perform traditional Celtic music at the Celtic Service to be held at 5:30 p.m. Sunday, March 22 at Kingston Episcopal Parish Chapel, Mathews. People of all faiths are invited to come and enjoy the serenity of this beautiful service, a release said. Members of the quartet are, from left, Peggy Watson and Alice Cryer, violins from Newport News and Williamsburg; Christina Totton, viola, from Gloucester; Nina Buzby, cello, from Mathews.